EP 2652570 B1 20190911 - SYSTEM FOR CONTROLLING ACTIVE GLASS PANELS INCLUDING A GLARE SENSOR
Title (en)
SYSTEM FOR CONTROLLING ACTIVE GLASS PANELS INCLUDING A GLARE SENSOR
Title (de)
SYSTEM ZUR STEUERUNG AKTIVER GLASPLATTEN MIT EINEM BLENDUNGSSENSOR
Title (fr)
SYSTÈME DE COMMANDE DE VITRAGES ACTIFS COMPRENANT UN CAPTEUR D'ÉBLOUISSEMENT
Publication
Application
Priority
- FR 1060627 A 20101216
- FR 2011052979 W 20111214
Abstract (en)
[origin: WO2012080657A1] The present invention relates to a system for controlling the optical transmission of a plurality of glass panels Vk having electrically controllable optical transmission properties, including at least one spatial luminosity sensor for providing at least one value representative of the respective luminosity for different spatial areas constituting subassemblies Xi of an assembly X, and for providing a luminosity map L in which the subassemblies Li of L are associated with the assemblies Xi, and a control unit including a memory unit in which programs suitable for controlling the optical transmission of each of said glass panels are stored. The programs are capable of defining a map A of spatial areas Aj of glare from the luminosity map L, using a map O of spatial areas Om having electrically controllable luminosity, each subassembly Om being associated with one or more of said glass panels Vk having electrically controllable transmission, and controlling the optical transmission of each of said glass panels having electrically controllable optical transmission Vk in accordance with A and O.
IPC 8 full level
G05D 25/02 (2006.01)
CPC (source: EP US)
G02B 1/11 (2013.01 - US); H05B 45/12 (2020.01 - EP US); H05B 47/11 (2020.01 - EP US); H05B 45/60 (2020.01 - EP US); Y02B 20/40 (2013.01 - EP US)
Citation (examination)
- WO 2008048181 A1 20080424 - CHROMOGENICS SWEDEN AB [SE], et al
- ABHIJIT SARKAR ET AL: "CamSensor: A Novel Lighting Control System Integrating. High Dynamic Range Imaging and DALI", LEUKOS : THE JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY OF NORTH AME, US, vol. 2, no. 4, 1 January 2006 (2006-01-01), pages 307 - 322, XP009149515, ISSN: 1550-2724
- GR NEWSHAM: "A Camera as a sensor for lighting and shading control", LIGHTING RESEARCH AND TECHNOL, ILLUMINATING ENGINEERING SOCIETY, LONDON, GB, vol. 41, no. 2, 1 June 2009 (2009-06-01), pages 143 - 163, XP009149514, ISSN: 0024-3426, DOI: 10.1177/1477153508099889
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012080657 A1 20120621; CN 103384860 A 20131106; CN 103384860 B 20160127; EP 2652570 A1 20131023; EP 2652570 B1 20190911; FR 2969326 A1 20120622; FR 2969326 B1 20121228; JP 2014503719 A 20140213; JP 6272697 B2 20180131; US 2013258484 A1 20131003
DOCDB simple family (application)
FR 2011052979 W 20111214; CN 201180067738 A 20111214; EP 11817330 A 20111214; FR 1060627 A 20101216; JP 2013543861 A 20111214; US 201113995045 A 20111214